12580888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2237}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 25513200

約数和(自身を除く): 12932312

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2237, 2812, 4474, 5624, 8948, 17896, 42503, 82769, 85006, 165538, 170012, 331076, 340024, 662152, 1572611, 3145222, 6290444, 12580888]

約数ペア:

[(1, 12580888), (2, 6290444), (4, 3145222), (8, 1572611), (19, 662152), (37, 340024), (38, 331076), (74, 170012), (76, 165538), (148, 85006), (152, 82769), (296, 42503), (703, 17896), (1406, 8948), (2237, 5624), (2812, 4474)]